9.8

CVE-2023-43891: netis-systems n3m_firmware

Modified
Published 02-10-2023Last modified 20-09-2024

Vulnerability summary

CVE-2023-43891 is a critical (CVSS 9.8) vulnerability in netis-systems n3m_firmware. EPSS estimates a 2.24% chance of exploitation in the next 30 days, higher than 82.8% of scored vulnerabilities. 1 public exploit is recorded.

Priority
Prioritisepublic exploit

Public exploit (GitHub, Date unknown)

Source freshness unavailable

How is this decided?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
2.24%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits1github

Timeline

  1. 02-10-2023
    PublishedVulnerability first disclosed.
  2. 20-09-2024
    Last modifiedVulnerability information updated.

Description

Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability in the Changing Username and Password function. This vulnerability is exploited via a crafted payload.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.24%

Chance of exploitation in the next 30 days

Percentile

83%

Versus all other CVEs

30-day change

No change 0.00 pp

From 2.24% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

1 found
  • githubUnverified

    Cve

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.

Netis-systems1 product

1 vendor · 1 product

References

1 links